baber/WOPTO huggingface dataset:
Patent JP-S57204016-A (JP)
Title: Multicore optical connector
Inventor: KUROKAWA TAKASHI
IPC: G02B6/38
Filed: 1981-06-10
Abstract: PURPOSE:To obtain a small-sized multicore optical connector capable of connecting plural optical transmission lines by allowing core holders, housed in a plug cover, to hold cores, each having an extremely small hole where an optical fiber wire is inserted in the center, at a taime, and then inserting the cores into the insertion holes of sleeves. CONSTITUTION:Plural cores of optical fiber wires 12 inserted into the extremely small holes 12 of a plug are held in the circle holes 16 of core holders 15 by coil springs 17 and pipes 18 respectively. Each pipe 18 is screwed into and fixed in the core holder 15 with a screw 19. The sheathed code 13b of the optical fiber core 13a is fixed in a pipe 18 with an adhesive 20. The cores 11 held by the core holders 15 housed in a plug cover 21 are inserted into the insertion holes 25 of sleeves held in one by the receptacle 23 of an adapter, and then fixed through the projections 22 of the plug cover 21 and the recessed parts 24 of the receptacle 23. Therefore, transmission lines are connected into small-sized constitution.
Patent JP-H07279927-A (JP)
Title: Connecting pin structure of equipment for power-transmission line
Inventor: MURAKI SHIGEHARU
IPC: H01B17/16
Filed: 1994-03-31
Abstract: PURPOSE:To easily enable connecting work by a simple structure wherein an energized antislipping flap protrudes from a shaft part. CONSTITUTION:For a connecting pin 10 is attached, an antislipping flap 20 is rotated into an inserting attitude wherein it is turned in the axial direction of a shaft part 13. An elastic locking part 25c is locked on the tip surface 13a, so as to hold the inserting attitude by this rotational operation. The locked state by the elastic locking part is released by lightly hitting the antislipping flap 20 after the connecting pin 10 held into the inserting attitude is inserted into the connecting hole 8, and the energized antislipping flap 20 is rotated in the direction perpendicular to the axial direction of the shaft part. Thereby, the antislipping flap is made into the locked state where it protrudes from the shaft part 13, and the connecting pin 10 is prevented from slipping off. Moreover, the connecting holes 8, 9 are provided on terminals of an equipment for a power-transmission line, and any particular structure for attaching the connecting pin 10 is not required.
Patent JP-2000286225-A (JP)
Title: Substrate treating apparatus
Inventor: HONDA YASUHIKO
IPC: H01L21/304
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating apparatus capable of properly treating a substrate, when the setting temperature of treating liquid at substrate treat ment is changed. SOLUTION: When an initial setting (step S1) is completed and a treatment of a substrate is started (step S2), a previously set temperature is recognized (step S3). The set value is compared with a threshold (step S4). When the set temperature is higher than the threshold, a supplement mode A is selected, and when the set temperature is lower than the threshold, a replenishing mode B is selected (steps S4, S5). In treatment processings of the substrate, replenishing action of a replenish liquids such as hydrogen peroxide water, ammonia water and pure water is performed.
Patent JP-S5713110-A (JP)
Title: Dephosphorization treatment of molten iron
Inventor: MORISHITA HITOSHI
IPC: C21C1/04
Filed: 1980-06-28
Abstract: PURPOSE: To effectively perform dephosphorization and to reduce the oxidation loss of Mn by specifying the basicity after the treatment of molten iron, the compounding of powdery refining agents, the amount of blowing oxygen, the temp. of treatment and the amount of bottom blowing gas.  
     CONSTITUTION: Molten iron added with a coolant which suppresses temp. rise owing to blowing treatment is charged into a blowing vessel which is provided, at least, with a passage opening in the bottom wall and further permits adding of top blowing of blowing oxygen according to need. The molten iron temp. during blowing is kept at 1,250W1,450°C. A powdery refining agent prepd. by compounding a flux consisting of at least one kind of fluorite, soda ash, cryolite, colemanite and red mud with calcium oxide which is a main component is blown together with blowing gas from the bottom part, the the slag basicity CaO/SiO 2  after the treatment is controlled to 3W6. The amount of oxygen due to the charging of the coolant is set at 8W15Nm 3  per ton of the molten iron, and the blowing gas is fed from the bottom part at a ≥0.5Nm 3  feed rate per minute per ton of the molten iron. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000285756-A (JP)
Title: Dechlorination method of coating waste of vinyl chloride coated wire
Inventor: UEMATSU TADAYUKI
IPC: B09B3/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To recycle a vinyl chloride coated wire waste as fuel by removing calcium and lead as sediment from a solution of the vinyl chloride coating wire waste dissolved in a solvent by centrifugal separation, and heating the vinyl chloride resin component separated from the solvent by distillation of the solution in a thermal decomposing furnace of a specified temperature to remove chlorine. SOLUTION: The coating waste of a vinyl chloride coated wire is dissolved in a 10 times the quantity of THF, calcium and lead are settled by use of a centrifuge, and the solvent of the supernatant after removing the sediment is made to evaporate. The resulting solid containing 0.5% or less of calcium and 0.1% or less of lead (vinyl chloride resin component) is pulverized and put into a rotary kiln type thermal decomposing furnace A, using a ceramic ball 2 through a hopper 1. The solid is thermally decomposed in the thermal decomposing furnace A at 300-450 deg.C for 90 minutes, hydrochloric acid is recovered in a recovery tank 4 by the use of the water of an injection tank 3 and a cooler 5, and a carbon component having low chlorine quantity of 1% is recovered in a receiving tray 6 as fuel. According to this, waste can be efficiently disposed of.
Patent JP-S5811647-A (JP)
Inventor: MAATEINASU KOONERIUSU MARIA BA
IPC: B65D5/02
Filed: 1982-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5614884-A (JP)
Title: Protecting system for vacuum break
Inventor: ORITO YASUSHI
IPC: F04B49/10
Filed: 1979-07-13
Abstract: PURPOSE: To prevent a vacuum break phenomenon from spreading to an overall vacuumizer by a method wherein the vacuumizer is divided into a plural protective blocks by a diaphragm valve, an occurrence of vacuum break is securely detected and identified, and a suitable exhausting treatment is applied to the blocks.  
     CONSTITUTION: If there occurs a vacuum break near the center of protective blocks 1W4 so divided by diaphragm valves 11W13, a pressure gauge out of those 71W74 which is provided on the protective block is actuated, and the protective block corresponding to the pressure gauge having exceeded a value set for upper bound can be identified as a protective block in which the vacuum break has occurred. Then, when the vacuum break occurs near a boundary of the protective blocks 1W 4, it can be identified by operation of any differential pressure gauge of those 81W 83. When the vacuum break occurs, the diaphragm valves 11W13 are closed, and a corresponding valve of emergency exhaust valves 61W64 is opened to exhaust for the protective block in which the vacuum break has occurred, thus preventing the vacuum break from spreading to an overall vacuumizer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5212440-A (JP)
Title: Interruption detector for three phase voltage source
Inventor: UWAZUMI NOBUYOSHI
IPC: G01R19/165
Filed: 1975-07-21
Abstract: PURPOSE: To detect interruption at potential transformer primary by inserting another fuse to under voltage relay installed at potential transformer secondary. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5423342-A (JP)
Title: Microprogram control system
Inventor: TAKAHASHI YUKIO
IPC: G06F9/22
Filed: 1977-07-25
Abstract: PURPOSE: To shorten a process time and to reduce a memory capacity by providing two address converter circuits for the arithmetic execution of microinstructions and for address qualification and by generating the head address through the alternation between both the converter circuit in case of a microinstruction requiring address qualification. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06301753-A (JP)
Title: Drawing preparation device
Inventor: OYAMADA HITOSHI
IPC: G06F17/50
Filed: 1993-04-15
Abstract: PURPOSE:To prevent parts whose measurements are nonstandardized from unconditionally being made into drawings relating to a device for preparing building drawings or the like by utilizing a computer. CONSTITUTION:A basic graphic table 2 holds graphic elements constituting basic graphics, data relating to the standard of the basic graphics and an adaptation flag 13 for supplying an instruction for selecting a basic graphic suited to the standard and outputting it when the basic graphic whose magnification ratio or reduction ratio is not suited to the standard is inputted. A drawing preparation part 3 retrieves the basic graphic table 2 based on preparation data, retrieves and takes out the basic graphic of an instructed size, or refers to the adaptation flag and takes out the basic graphic larger or smaller than the basic graphic of the instructed size corresponding to the adaptation flag when the basic graphic of the instructed size can not be found and prepares the drawing.
Patent JP-H02267832-A (JP)
Title: Electromagnetic relay
Inventor: HERAMOTO TADANOBU
IPC: H01H50/64
Filed: 1989-04-07
Abstract: PURPOSE:To conduct precise MBB operation with a simple structure by providing a normally opened contact and a normally closed contact on the mutually difference surfaces of a normally opened side spring part and normally closed side spring part formed by branching the top end of a movable contact piece. CONSTITUTION:When an electromagnetic block 30 is excited, a magnetic circuit reaching from a magnetic pole surface 31a on the front end of an iron core 31 through a press-fitting point A on the rear end to the front end of a movable iron piece 40 through the rear end standing piece 41 thereof is formed. Hence, the movable iron piece 40 is attracted to the magnetic pole surface 31a of the iron core 31, clockwise rotated with the press-fitting point A as the center, and adsorbed on the magnetic pole surface 31a while pushing up a card 50. When the card 50 is pushed up, the normally opened side spring part 22a of a movable contact piece 22 press-fitted to the card 50 is first pushed up to connect a normally opened movable contact 27 to a normally opened fixed contact 24. Thus, at this moment, both the normally opened contacts 24, 27 and normally closed contacts 26, 28 are brought into closed state.
Patent JP-H02267407-A (JP)
Title: Oil burner
Inventor: IZUKI HIDEAKI
IPC: F23D11/24
Filed: 1989-04-07
Abstract: PURPOSE:To make it possible to carry out combustion with a short flame and at a high load by providing a combustion outer cylinder and a combustion inner cylinder, both having a specific constitution. CONSTITUTION:In an oil burner which has a combustion outer cylinder 1 and a combustion inner cylinder 2 positioned near the tip end of a nozzle 7 the combustion inner cylinder 2 has a cubic shape. And in its face on the side of the nozzle a small hole 4 for spraying fuel is provided and the face on the side opposite to the side of the nozzle is open. Further, on the side faces of the inner cylinder 2 a plurality of small holes which are arranged near to one edge and parallel to the center shaft of the combustion cylinder are provided at the same position on respective side faces. And the respective inner sides of a ring 9 which is provided with a rectangular pierced hole that is connected to the tip end of the combustion outer cylinder 1 and the respective sides of the lower section of the combustion inner cylinder make contact respectively or lie close to one another. With this arrangement the high speed revolution of the combustion air that is jetted in from the four side faces of the combustion inner cylinder and the fuel sprayed perpendicularly to the air jets have good mixing, and there is little unburned fuel by the secondary air that flows from the gap between the lower section of the combustion inner cylinder and the end ring of the outer combustion cylinder and the combustion flames are short.
Patent JP-H10284286-A (JP)
Title: Antistatic film, method for forming the same, and image display device
Inventor: OSATO YOICHI
IPC: H01J9/24
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a spacer antistatic film, having high stability and good reproducibility, and a display device using the same. SOLUTION: This antistatic film is made of an alloy nitride film of Cr and Al, formed by sputtering an alloy target of Cr and Al. Also, the antistatic film 10c is formed on the surface of a spacer 10 used in a display device having a structure in which a substrate 2 on which a plurality of cold-cathode-type electron emitting elements 1 are formed, and a substrate 7, on which an emitter 5 is formed, are opposed to each other via the spacer 10, and the antistatic film 10c is made of an alloy nitride film of Cr and Al, formed by sputtering an alloy target of Cr and Al.
Patent JP-H08280229-A (JP)
Title: Harvester for vegetable with formed head
Inventor: MIYAMOTO KAZUMASA
IPC: A01D45/26
Filed: 1995-04-13
Abstract: PURPOSE: To provide capable of smoothly pulling out the root and stem part of a vegetable with formed head from the soil without damaging a globular part of each vegetable with formed head in the field even when the globular part is grown in irregularly inclined state. CONSTITUTION: This harvester is equipped with a vegetable pulling out mechanism 9 for pulling out vegetable with formed head in the field and a vegetable conveying mechanism 8 for conveying the vegetable with formed head pulled out by the vegetable pulling out mechanism 9. The vegetable pulling out mechanism 8 has left and right pulling out bodies 52 and 54 vertically movably supported to a machine frame 15 and forming a vegetable inducing port 57 pulling out the vegetable with formed head and inducing into a carrying-in part 45 of the vegetable conveying mechanism 9 in a state in which the carrying-in part 45 side is made narrow. The vegetable pulling out mechanism 8 has operating levers 63 and 64 vertically movably supported to the machine frame 15 and protrusively forming an operating part 64a for vertically moving right and left pulling out bodies 52 and 54.  These right and left pulling out bodies 52 and 54 have plural inducing levers 58.
Patent JP-S58208402-A (JP)
Inventor: NAGAI MASAYA
IPC: A41F11/16
Filed: 1982-05-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04320321-A (JP)
Title: Method for measuring thickness of silylated resist layer
Inventor: TANIMOTO KEISUKE
IPC: G01B11/06
Filed: 1991-04-19
Abstract: PURPOSE:To provide a method for measuring a thickness of a silylated resist layer for enabling a thickness of hte silylated resist layer to be measured easily before development. CONSTITUTION:A resist layer on a substrate is exposed by using a mask in a specific pattern, infrared rays are emitted to a resist layer with a silylated layer which is formed at an exposure region by silylutin to obtain absorption strength ratios of 874cm<-1> and 1594cm<-1> and then a thickness of the silylutin layer is measured by using a calibration curve of the absorption strength ratio and the thickness of the silylated layer which are produced previously.
Patent JP-H04320904-A (JP)
Title: Measuring method for refractive index and film thickness of thin film
Inventor: ISOBE TAMI
IPC: G01B11/06
Filed: 1991-04-19
Abstract: PURPOSE:To measure the refractive index and the film thickness of a thin film of a monoaxial crystal simultaneously by calculating the refractive index and the film thickness for a wavelength according to prescribed computation by using values of angles of incidence at the time when energy reflectivities of S polarization and P polarization obtained by making monochromatic lights of different wavelengths enter the thin film of the monoaxial crystal with the angles of incidence varied become extremes. CONSTITUTION:A monochromatic light of a wavelength lambda is made to enter a thin film 11 of a monoaxial crystal on a substrate 12 with an angle of incidence changed variously, energy reflectivities of S polarization and P polarization for each angle of incidence are measured respectively, and the angle of incidence at the time when each of the reflectivities becomes an extreme is determined. Next, a monochromatic light of a wavelength lambda' is made to enter the thin film 11 of the monoaxial crystal with the angle of incidence changed variously, the energy reflectances of the S polarization and the P polarization for each angle of incidence are measured respectively, and the angle of incidence at the time when each of the reflectances becomes the extreme is determined. Using values of the angles of incidence at the time when the energy reflectances of the S polarization and the P polarization thus determined become the extremes and according to prescribed computation, the refractive indexes nY and nZ of the thin film 11 of the monoaxial crystal for the wavelength lambda, the refractive indexes nY' and nZ' thereof for the wavelength lambda' and the film thickness d1 thereof are calculated.
Patent JP-S62243499-A (JP)
Title: Trunk line calling system
Inventor: TAKATATSU SUMIE
IPC: H04Q3/58
Filed: 1986-04-16
Abstract: PURPOSE:To improve the operability of a caller by connecting automatically a call extension to a trunk line when an exchange detects a call from an extension and a prescribed time elapses and eliminating the trouble of trunk line connection dial operation after the call operation by the caller. CONSTITUTION:A call detection means 51 of a connection controller 50 connected to an extension 2 and a main switch 1 of a private branch of exchange detects a received call signal 1. A call connection control means 52 receiving the signal 1 controls the switch 1 to connect a dial information receiver 42 to the transmission line of the extension 2 and to connect a dial tone generator 41 to the reception line of the extension 2. When the means 52 controls the switch 1, a timer control means 53 starts the measurement of the time and the device 42 confirms the presence of dial information. When dial information is not received and a dial non-reception signal is outputted via a NOT circuit 54, while a prescribed time reaches a time limit, a start signal 4 is outputted to a discrimination means 55.
Patent JP-H10263082-A (JP)
Title: Medicine injector for nasal cavity
Inventor: OKI HISATOMO
IPC: A61M13/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To stably administer a powder medicine to a patient by preventing nasal mucus from flowing into a spray hole. SOLUTION: An annular groove 22 is provided at the end of a spray nozzle 21 in such a way as to surround a spray hole 21A, and the spray hole 21A is isolated from the interior wall 27A of the nasal cavity 27 by the annular groove 22. Therefore, nasal mucus flowing along the interior wall 27A of the nasal cavity 27 can be made to flow into the annular groove 22 and prevented from flowing into the spray hole 21A, thus making it possible to prevent medicine powder form clinging to the interior walls of passages.
Patent JP-H02267981-A (JP)
Title: Gas laser controller
Inventor: HOSOKAWA TOMIAKI
IPC: H01S3/097
Filed: 1989-04-07
Abstract: PURPOSE:To surely make an already existing discharge tube to be ignited by partially adding an oscillation circuit, etc., to a vacuum tube, etc., for controlling a high-voltage DC power source which impresses a voltage on the discharge tube. CONSTITUTION:When a transistor 5 and vacuum tube 4 are turned on, a voltage from the first voltage supplying section (a metallic band, etc.) is applied on the primary side of an oscillation circuit 14 constituted of a semiconductor-made diode AC switch, SCR, etc., and an insulating transformer 15 and the circuit 14 oscillates at a fixed oscillating frequency and oscillating voltage. When the circuit 14 oscillates, a high voltage (about 10-15kV) is generated on the secondary side of the transformer 15 and a voltage which is produced by adding and superposing the voltage generated on the secondary side of the transformer 15 to and on the voltage of a high-voltage DC power source 2 is applied across the second voltage supplying section (a metallic band, etc.) 16. As a result, an already existing discharge tube 3 can be made to surely ignite by means of a simple circuit by utilizing the control element of the already existing vacuum tube 4, the already existing high-voltage DC power source 2, and the impedance of the discharge tube.
Patent JP-H05289150-A (JP)
Title: Camera
Inventor: YAMADA HIROSHI
IPC: G03B15/05
Filed: 1992-04-09
Abstract: PURPOSE:To eliminate the waste of emitting light energy at the time of a flat light emission. CONSTITUTION:A first signal Sig 1 is inputted to a control circuit 3 synchronized with the running start of a front diaphragm of a focal-plane shutter and a second signal Sig 2 is inputted while being delayed by the time for the front diaphragm for running over a part shielded with a trimming means than the Sig 1. Therefore, the flat light emission from a flash light emitting tube 2 is controlled by the circuit 3 according to the first signal Sig 1 if the mode switching signal 3 is a normal mode, and, on the other hand, that is controlled according to a second signal Sig 2 if in a trimming mode.
Patent JP-H02268198-A (JP)
Title: Novel polypeptide and anti-fungus agent containing same
Inventor: KAWASHIMA TAKUJI
IPC: A61P31/04
Filed: 1989-04-07
Abstract: NEW MATERIAL:A polypeptide having amino acid sequence of the formula [the third and 31th, and 21th and 38th cysteines (Cys) have each disulfide linkage]. USE:Anti-fungus agents against Gram-positive bacteria, for addition to processed foods. PREPARATION:For example, royal jelly is dissolved in distilled water followed by adjustment to pH8.5 with 10% ammonia water and carrying out centrifugal precipitation. The resulting supernatant is discarded and the precipitate is dissolved again in distilled water followed by adjustment to pH2.0 with 0.2N hydrochloric acid. The resultant system is left to stand at 4 deg.C for 30min followed by centrifugal precipitation. The resulting supernatant is adjusted to pH5.0 with 10% ammonia water and left to stand at 4 deg.C for 30min followed by high- speed centrifugal precipitation, and the resultant precipitate is lyophilized to obtain a crude product. Thence, this crude product is dissolved in 10mM of a 20mM. NaCl-contg. ammonium phosphate buffer followed by gel filtration, thus obtaining the objective polypeptide of the formula.
Patent JP-H06273346-A (JP)
Title: Soldered state inspection equipment
Inventor: HAYASHI SEIICHI
IPC: G01N21/956
Filed: 1993-03-24
Abstract: PURPOSE:To provide a soldered state inspection equipment which can easily deal with the modification of conditions, i.e., the alteration of the type of component, having influence on the criterion for deciding pass/fail of soldering of surface mounted electronic component. CONSTITUTION:Soldered parts of a surface mounted electronic component is illuminated by means of multistage multiilluminators 11, 13, 15, 17 and respective images are picked up by means of an image pickup camera 2. A pattern of profile information data comprising image arrangement data of gray level distribution obtained from respective stages is inputted to a recognition/decision unit 5 where a neuro-fuzzy computer is configured of learning type hierarchical perceptron which outputs a soldered state to be recognized and inspected.